Siemens SIMATIC S7-1500 Function Manual page 284

Instructions
11.2 S7-1500 Motion Control V1
Parameter Declaration
Busy OUTPUT
Error OUTPUT
ErrorID OUTPUT
Enabling technology objects
To enable a technology object, set the Enable parameter to TRUE.
If the Status parameter shows the value TRUE , then the technology object is enabled.
If an axis is in motion when the technology object is enabled (actual velocity is present), then
the axis brakes to the setpoint zero, using the maximum deceleration configured in
"Technology object > Configuration > Extended parameters > Dynamic limits"
(<TO>.DynamicLimits.MaxDeceleration). This braking ramp can be overridden by Motion
Control jobs.
Note
Automatic enabling after acknowledgement of a technology alarm
If the technology object is disabled due to a technology alarm, then it will automatically be
enabled again after the cause has been eliminated and the alarm has been acknowledged.
This requires the Enable parameter to have retained the value TRUE during this process.
Disabling technology objects
To disable a technology object, set the Enable parameter to FALSE.
If an axis is in motion, then it will be braked to a standstill according to the selected
"StopMode".
If the "Busy" and "Status" parameters show the value FALSE , then the disabling of the
technology object has been completed.
284
Data type Default value
BOOL FALSE
BOOL FALSE
WORD 16#0000
Description
TRUE The job is being executed.
TRUE An error occurred in Motion Control instruction
MC_Power. The cause of the error can be found in
the "ErrorID" parameter.
Error ID (Page 386) for parameter "Error"
Function Manual, 07/2014, A5E03879256-AC
S7-1500 Motion Control V13 Update 3